New Pair 4.3 GM Chevrolet Cylinder Heads # 113 Casting W/ Head Gasket Set and Bolts

Upgrade your 4.3L GM Chevrolet engine with premium 4.3 GM Cylinder Heads # 113, now paired with a head gasket set and bolts for a complete installation solution. Designed for versatile applications, including S10, Sonoma trucks, Astro Vans, and marine engines, these heads deliver reliable performance and unmatched durability.

Key Features:

• Vehicle Compatibility: Perfect for 4.3L GM Chevrolet engines, including S10, Sonoma trucks, Astro Vans, and marine applications like Mercruiser engines.
• Precision #113 Casting: Guarantees exact OEM fit and compatibility.
• Fully Loaded for Easy Installation: Includes preloaded valves and springs, saving time and effort.
• Enhanced Durability: Engineered to withstand the demands of daily driving, towing, and marine use.
• Head Gasket Set & Bolts Included: Ensures a hassle-free installation with all essential components provided.

Applications:

• 4.3L GM Chevrolet engines
• Compatible with GM S10, Sonoma trucks, and Astro Vans

These cylinder heads are built to provide long-lasting performance and reliability. Enjoy a smooth and powerful engine with this versatile pair of 4.3 GM Chevrolet  cylinder heads

Returning Your Old Core

At Heavy Duty Parts Company, core returns play a critical role in keeping operations efficient and product costs low for all our customers. Returning your original cylinder heads is simple and free—we include a core return label on the box, and the shipping is on us.

Our core return policy operates on an honor system, meaning we will not charge you if you don’t send back a core. However, returning cores is highly encouraged. These cores provide us with essential smaller components like springs, retainers, and keepers, which help keep our remanufacturing process sustainable and our prices competitive for everyone.

For certain cylinder heads, receiving cores back is especially valuable in helping us maintain quality and affordability across our products. If you don’t have a core to return, please reach out, and we’ll be glad to discuss alternative options. Thank you for supporting our commitment to providing quality parts at accessible prices by honoring the core return process whenever possible.

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